How to Stop Dropbox from Using Cellular Data for Uploads on an iPhone

To stop Dropbox from using cellular data for uploads on your iPhone, open the Dropbox app, tap the account icon, tap Camera uploads, and turn off Use cell data to back up. Dropbox will then wait until you’re on Wi-Fi to upload your photos and videos.

Dropbox says camera uploads use cellular data by default when Wi-Fi isn’t available, which can eat into your data plan. This guide covers that setting, the separate setting for offline files, and how to block Dropbox from cellular data entirely. It is based on Dropbox’s articles on camera uploads and mobile app settings, plus Apple’s cellular data settings guide.

Before You Start

These steps apply to the current Dropbox app for iPhone and to current versions of iOS. You need to be signed in to the Dropbox app. Menu names can change slightly between app versions, so if a label looks a little different on your phone, look for the closest match in the same place.

It also helps to know that there are three separate switches, and each one controls something different:

• Use cell data to back up in the Dropbox app controls camera uploads, the feature that backs up your photos and videos automatically.
• Use cellular data in the Dropbox app settings controls downloads of files you have made available offline.
• The Dropbox switch in the iPhone’s Cellular settings controls the entire app.

How to Stop Camera Uploads From Using Cellular Data

This is the shortest route, and it is the one Dropbox documents for people whose camera uploads used up their data. It leaves the rest of the app alone, so you can still open and share files when you’re away from Wi-Fi.

1. Open the Dropbox app on your iPhone.
2. Tap the account icon. It looks like a person inside a circle.
3. Tap Camera uploads. This opens the settings for automatic photo and video backups.
4. Turn off Use cell data to back up.

Result: New photos and videos upload only when your iPhone is connected to Wi-Fi. Camera uploads stay on otherwise, so nothing is removed from your Dropbox account and your backup picks up again the next time you join a Wi-Fi network.

Dropbox offers the same choice when you first set the feature up. Its setup steps say to choose what you’d like to back up and whether you’d like to use cell data before you tap Turn on camera uploads.

Stop Offline Files From Using Cellular Data

Dropbox has a second cellular setting for offline files. An offline file is one you have marked with Make Available Offline, which saves a copy on your iPhone so you can open it without an internet connection. Dropbox explains that when Use cellular data is on, offline files download over your data plan, and when it’s off, they download only on Wi-Fi.

1. Open the Dropbox app.
2. Tap Account at the bottom of the screen.
3. Tap the settings (gear) icon in the top-right corner.
4. Find Use cellular data in the offline files section and turn it off.

Result: Offline files update only when you’re on Wi-Fi. This setting is about downloads, so it doesn’t change how camera uploads behave. Dropbox has more detail in its guide to making files available offline.

Block Dropbox From Using Cellular Data Completely

The two Dropbox switches above cover camera uploads and offline files. Dropbox’s help pages don’t describe a separate cellular switch for files you upload by hand, so if you want to be sure nothing in Dropbox touches your data plan, use the iPhone’s own setting instead.

Warning: this blocks the whole app, not just uploads. Away from Wi-Fi, Dropbox won’t be able to load your file list, open files that aren’t saved offline, or create shared links.

1. Open the iPhone Settings app.
2. Tap Cellular. In some regions this is called Mobile Data.
3. Scroll down to the list of apps and services. If you don’t see Dropbox, tap Show All.
4. Turn off the switch next to Dropbox.

Result: Dropbox can’t use cellular data at all. Apple’s guide says that when cellular data is off for an app, the iPhone uses only Wi-Fi for that service. Dropbox’s own troubleshooting page points to the same switch in a second place: Settings, then Dropbox, then Cellular data.

How to Check That It Worked

You don’t have to guess whether Dropbox is still using your plan. The iPhone keeps a running total for each app.

1. Open Settings and tap Cellular.
2. Scroll to the list of apps and tap Show All. The amount of cellular data each app has used appears below its name.
3. Note the number under Dropbox. To start a fresh count instead, scroll to the bottom and tap Reset Statistics.
4. Take a few photos while you’re away from Wi-Fi, then look at the number again later.

If the Dropbox figure hasn’t grown, the setting is doing its job. Apple notes that your carrier has the most accurate usage figures for your current billing period, so treat the number on your iPhone as a guide.

How to Turn Cellular Uploads Back On

Every change in this guide is a simple switch, so undoing it takes the same steps in reverse.

• Camera uploads: in the Dropbox app, tap the account icon, tap Camera uploads, and turn Use cell data to back up back on.
• Offline files: tap Account, tap the settings icon, and turn Use cellular data back on.
• The whole app: go to Settings > Cellular and turn the Dropbox switch back on.

If the cellular plan you use has a data cap, remember that videos are much larger than photos. You may prefer to leave cellular uploads off and upload over Wi-Fi when you get home.

Other iPhone Settings That Affect Dropbox Data Use

A few iPhone settings change how much cellular data any app can use, including Dropbox.

Setting	Where to find it	What it does
Low Data Mode	Settings > Cellular > Cellular Data Options > Data Mode	Pauses automatic updates and background tasks when not on Wi-Fi
Connectivity Assist	Settings > Wi-Fi	Uses cellular data when Wi-Fi is slow or unusable
Background App Refresh	Settings > Dropbox	Lets Dropbox upload photos in the background

Low Data Mode. Go to Settings > Cellular > Cellular Data Options > Data Mode and choose Low Data Mode. Apple says this mode pauses automatic updates and background tasks when the iPhone isn’t connected to Wi-Fi. It reduces data use across the phone, but Dropbox lists it as one reason camera uploads can stop working, so turn it off again if your photos stop backing up. Our guide on how to reduce cellular data usage on an iPhone covers this in more detail.

Connectivity Assist. On the latest iOS, Apple’s Connectivity Assist feature uses cellular data to improve your connection when Wi-Fi is slow or unusable. Apple says it replaces Wi-Fi Assist, which older iOS versions show in the Cellular settings. That means an upload you start on weak Wi-Fi could draw on your data plan. To turn it off, open Settings, tap Wi-Fi, scroll down, and turn off Connectivity Assist. If you already turned off the Dropbox switch under Cellular, the app is limited to Wi-Fi regardless.

Background App Refresh. Dropbox says camera uploads need this iPhone setting turned on to work in the background. Turning it off for Dropbox is another way to cut background activity, but your photos may then upload only while the app is open. See how to turn Background App Refresh on or off.

Tips for Big Uploads

• Use overnight uploads. If you have lots of photos to back up, tap the camera icon in the top-right corner of the Dropbox app and tap Start overnight uploads. Dropbox dims the screen and keeps uploading. Keep the app open, stay on Wi-Fi and keep your phone plugged in. Tap Exit overnight uploads to stop.
• Expect higher battery use at first. Dropbox says camera uploads can use a lot of battery the first time your photos upload, then return to normal. It also stops auto-uploading when your battery is low.
• Choose what to back up. When you set up camera uploads, you can choose what to back up. Videos use far more data than photos. See how to enable video uploads in the Dropbox iPhone app.

Troubleshooting

I don’t see Camera uploads in the Dropbox app

Dropbox says that if you’re on a Dropbox team and the camera uploads option is missing, your admin may have turned the feature off for the team. In that case there are no automatic photo uploads to restrict. If you have linked a personal and a work account, Dropbox only allows camera uploads on one of them at a time, so check the other account.

I can’t find Use cell data to back up

Dropbox’s setup steps show the cell data choice alongside the other camera uploads options, so make sure you have opened Camera uploads from the account screen and that the feature is set up. If the label still isn’t there, update the Dropbox app from the App Store and look again. The iPhone’s Cellular switch for Dropbox works whatever the app’s menus look like.

Dropbox isn’t listed under Cellular in Settings

Tap Show All in the app list to see every app. You can also open Settings, tap Dropbox, and look for the Cellular data switch there, which is where Dropbox’s troubleshooting page sends you.

My photos stopped uploading after I changed these settings

That is expected while you’re away from Wi-Fi. If photos still don’t upload on Wi-Fi, Dropbox’s page on camera uploads not working in the background suggests checking that Background app refresh is on for Dropbox, avoiding Low Power Mode, charging the phone regularly, and not powering it off every night.

Frequently Asked Questions

Does Dropbox use cellular data by default on an iPhone?

For camera uploads, yes. Dropbox says camera uploads use cellular data by default when Wi-Fi isn’t available. Turn off Use cell data to back up in the Camera uploads settings to change that.

Will turning off cellular data delete or pause my backup?

No. The switch only changes which connection Dropbox uses. Photos that already uploaded stay in your account, and camera uploads remain turned on and continue over Wi-Fi. To remove a photo you no longer want, see how to delete a picture from the iPhone Dropbox app.

Where do uploaded photos go?

Dropbox saves them to a folder named Camera Uploads. You can’t choose a different folder, but you can move photos elsewhere in Dropbox after they upload.

Can I still upload a single photo over cellular?

If you only turned off Use cell data to back up, the rest of the Dropbox app can still use cellular data. Dropbox describes that switch as a camera uploads setting. If you turned off Dropbox under Settings > Cellular, no upload will go through until you’re on Wi-Fi or you turn the switch back on. To add photos by hand, see how to upload pictures from an iPhone to Dropbox.

How do I stop camera uploads completely?

Open the Camera uploads settings in the Dropbox app and turn the feature off there. Our guide on how to stop the Dropbox app from automatically uploading pictures walks through it.

Can I change where Dropbox stores files on my computer?

Yes. That is a desktop app setting and has nothing to do with your iPhone’s data plan. See how to move the Dropbox folder on your PC.

Next Step

Turn off Use cell data to back up first, then check the Dropbox figure under Settings > Cellular after a few days. If it is still climbing, turn off the Dropbox switch on that same screen so the app is limited to Wi-Fi. While you are in the Dropbox settings, you can also lock the Dropbox app with a passcode.